Answer:
it is 7x
Step-by-step explanation:
M represents the slope of a straight line
where (x1,y1) is a point by which this straight line passes through.
according to our givens in here this point is (3,4) (by substituting in the previous equation)
(multiplying both sides by (x-3))
2(x-3)= y-4
2x - 2*3 = y - 4
2 x- 6 = y - 4 (by adding 4 to both sides)
y - 4 +4 = 2x -6 +4
y = 2 x -2
Answer:
9n
Step-by-step explanation:
5n + 4n
Factor out n
n(5+4)
n (9)
9n
The answer would be B. (most likely B) : )